From 2c9ef4e24c9646ea98a72f716d5505cd2c81f2bf Mon Sep 17 00:00:00 2001
From: chenjie02_cd <836904362@qq.com>
Date: Mon, 26 Jul 2021 13:54:40 +0800
Subject: [PATCH] add DrawerContainer

---
 .../HandyControl_Net_40/Themes/Theme.xaml     |   7 +-
 .../UserControl/Controls/DrawerDemoCtl.xaml   | 193 ++++++++++++------
 .../Controls/{Other => Drawer}/Drawer.cs      |  59 ++++--
 .../Controls/Drawer/DrawerContainer.cs        |   9 +
 .../HandyControl_Shared.projitems             |   3 +-
 5 files changed, 185 insertions(+), 86 deletions(-)
 rename src/Shared/HandyControl_Shared/Controls/{Other => Drawer}/Drawer.cs (90%)
 create mode 100644 src/Shared/HandyControl_Shared/Controls/Drawer/DrawerContainer.cs

diff --git a/src/Net_40/HandyControl_Net_40/Themes/Theme.xaml b/src/Net_40/HandyControl_Net_40/Themes/Theme.xaml
index cda49c8a..249592f8 100644
--- a/src/Net_40/HandyControl_Net_40/Themes/Theme.xaml
+++ b/src/Net_40/HandyControl_Net_40/Themes/Theme.xaml
@@ -3568,6 +3568,7 @@
 	<Style x:Key="RepeatButtonIcon" BasedOn="{StaticResource RepeatButtonBaseStyle}" TargetType="RepeatButton">
 		<Setter Property="Background" Value="Transparent" />
 		<Setter Property="BorderBrush" Value="Transparent" />
+		<Setter Property="Foreground" Value="{DynamicResource PrimaryTextBrush}" />
 		<Setter Property="hc:BorderElement.CornerRadius" Value="0" />
 		<Setter Property="Template">
 			<Setter.Value>
@@ -3886,9 +3887,9 @@
 								<RowDefinition Height="*" />
 							</Grid.RowDefinitions>
 							<Border CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource CornerRadiusSplitConverter}, ConverterParameter='1,1,0,0'}" Background="{Binding Path=(hc:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}" Grid.ColumnSpan="3" />
-							<Button x:Name="PART_PreviousButton" Width="50" HorizontalAlignment="Left" Grid.Column="0" Height="50" Padding="16" Focusable="False" Grid.Row="0" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource LeftGeometry}" />
-							<Button x:Name="PART_HeaderButton" Focusable="False" Foreground="White" Grid.Column="1" FontSize="20" HorizontalAlignment="Center" Grid.Row="0" Style="{StaticResource ButtonCustom}" />
-							<Button x:Name="PART_NextButton" Width="50" HorizontalAlignment="Right" Height="50" Padding="16" Grid.Column="2" Focusable="False" Grid.Row="0" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource RightGeometry}" />
+							<Button x:Name="PART_PreviousButton" Width="50" Foreground="{DynamicResource TextIconBrush}" HorizontalAlignment="Left" Grid.Column="0" Height="50" Padding="16" Focusable="False" Grid.Row="0" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource LeftGeometry}" />
+							<Button x:Name="PART_HeaderButton" Focusable="False" Foreground="{DynamicResource TextIconBrush}" Grid.Column="1" FontSize="20" HorizontalAlignment="Center" Grid.Row="0" Style="{StaticResource ButtonCustom}" />
+							<Button x:Name="PART_NextButton" Width="50" Foreground="{DynamicResource TextIconBrush}" HorizontalAlignment="Right" Height="50" Padding="16" Grid.Column="2" Focusable="False" Grid.Row="0" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource RightGeometry}" />
 							<Grid Width="240" Height="240" x:Name="PART_MonthView" Margin="10" Grid.ColumnSpan="3" Grid.Column="0" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Row="1" Visibility="Visible">
 								<Grid.ColumnDefinitions>
 									<ColumnDefinition />
diff --git a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/DrawerDemoCtl.xaml b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/DrawerDemoCtl.xaml
index 8fc96b49..9527fc13 100644
--- a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/DrawerDemoCtl.xaml
+++ b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/DrawerDemoCtl.xaml
@@ -2,73 +2,140 @@
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:hc="https://handyorg.github.io/handycontrol"
-             Background="{DynamicResource RegionBrush}">
+             Background="{DynamicResource RegionBrush}"
+             Height="400"
+             Margin="32">
     <hc:TransitioningContentControl>
-        <hc:SimplePanel Margin="22">
-            <hc:Drawer Name="DrawerLeft" Dock="Left" ShowMode="Push">
-                <Border Background="{DynamicResource RegionBrush}" Width="300" BorderThickness="0,1,0,0" BorderBrush="{DynamicResource BorderBrush}">
-                    <Grid>
+        <Border Style="{StaticResource BorderClip}" BorderThickness="1" BorderBrush="{DynamicResource BorderBrush}" Padding="0">
+            <hc:SimplePanel>
+                <hc:Drawer Name="DrawerLeft" Dock="Left" ShowMode="Push">
+                    <Border Background="{DynamicResource RegionBrush}" Width="300" BorderThickness="0,1,0,0" BorderBrush="{DynamicResource BorderBrush}">
+                        <Grid>
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="Auto"/>
+                                <RowDefinition/>
+                            </Grid.RowDefinitions>
+                            <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
+                            <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
+                        </Grid>
+                    </Border>
+                </hc:Drawer>
+                <hc:Drawer Name="DrawerTop" Dock="Top" ShowMode="Press">
+                    <Border Background="{DynamicResource RegionBrush}" Height="300" BorderThickness="0,1,0,0" BorderBrush="{DynamicResource BorderBrush}">
+                        <Grid>
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="Auto"/>
+                                <RowDefinition/>
+                            </Grid.RowDefinitions>
+                            <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
+                            <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
+                        </Grid>
+                    </Border>
+                </hc:Drawer>
+                <hc:Drawer Name="DrawerRight" MaskCanClose="False">
+                    <Border Background="{DynamicResource RegionBrush}" Width="300" BorderThickness="0,1,0,0" BorderBrush="{DynamicResource BorderBrush}">
+                        <Grid>
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="Auto"/>
+                                <RowDefinition/>
+                            </Grid.RowDefinitions>
+                            <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
+                            <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
+                        </Grid>
+                    </Border>
+                </hc:Drawer>
+                <hc:Drawer Name="DrawerBottom" Dock="Bottom" ShowMask="False">
+                    <Border Background="{DynamicResource RegionBrush}" Height="300" BorderThickness="0,1,0,0" BorderBrush="{DynamicResource BorderBrush}">
+                        <Grid>
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="Auto"/>
+                                <RowDefinition/>
+                            </Grid.RowDefinitions>
+                            <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
+                            <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
+                        </Grid>
+                    </Border>
+                </hc:Drawer>
+                <hc:DrawerContainer>
+                    <Grid VerticalAlignment="Center">
                         <Grid.RowDefinitions>
-                            <RowDefinition Height="Auto"/>
+                            <RowDefinition/>
+                            <RowDefinition/>
                             <RowDefinition/>
                         </Grid.RowDefinitions>
-                        <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
-                        <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition/>
+                            <ColumnDefinition/>
+                            <ColumnDefinition/>
+                        </Grid.ColumnDefinitions>
+                        <hc:Drawer Name="DrawerLeftInContainer" Dock="Left" ShowMode="Push">
+                            <Border Background="{DynamicResource RegionBrush}" Width="300" BorderBrush="{DynamicResource BorderBrush}">
+                                <Grid>
+                                    <Grid.RowDefinitions>
+                                        <RowDefinition Height="Auto"/>
+                                        <RowDefinition/>
+                                    </Grid.RowDefinitions>
+                                    <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
+                                    <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
+                                </Grid>
+                            </Border>
+                        </hc:Drawer>
+                        <hc:Drawer Name="DrawerTopInContainer" Dock="Top" ShowMode="Press">
+                            <Border Background="{DynamicResource RegionBrush}" Height="300" BorderBrush="{DynamicResource BorderBrush}">
+                                <Grid>
+                                    <Grid.RowDefinitions>
+                                        <RowDefinition Height="Auto"/>
+                                        <RowDefinition/>
+                                    </Grid.RowDefinitions>
+                                    <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
+                                    <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
+                                </Grid>
+                            </Border>
+                        </hc:Drawer>
+                        <hc:Drawer Name="DrawerRightInContainer" MaskCanClose="False">
+                            <Border Background="{DynamicResource RegionBrush}" Width="300" BorderBrush="{DynamicResource BorderBrush}">
+                                <Grid>
+                                    <Grid.RowDefinitions>
+                                        <RowDefinition Height="Auto"/>
+                                        <RowDefinition/>
+                                    </Grid.RowDefinitions>
+                                    <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
+                                    <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
+                                </Grid>
+                            </Border>
+                        </hc:Drawer>
+                        <hc:Drawer Name="DrawerBottomInContainer" Dock="Bottom" ShowMask="False">
+                            <Border Background="{DynamicResource RegionBrush}" Height="300" BorderThickness="0,1,0,0" BorderBrush="{DynamicResource BorderBrush}">
+                                <Grid>
+                                    <Grid.RowDefinitions>
+                                        <RowDefinition Height="Auto"/>
+                                        <RowDefinition/>
+                                    </Grid.RowDefinitions>
+                                    <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
+                                    <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
+                                </Grid>
+                            </Border>
+                        </hc:Drawer>
+
+                        <hc:ButtonGroup Margin="10" Grid.Row="1" Grid.Column="0">
+                            <ToggleButton Content="Left-Window" IsChecked="{Binding IsOpen,ElementName=DrawerLeft}"/>
+                            <ToggleButton Content="Left-Container" IsChecked="{Binding IsOpen,ElementName=DrawerLeftInContainer}"/>
+                        </hc:ButtonGroup>
+                        <hc:ButtonGroup Margin="10" Grid.Row="0" Grid.Column="1">
+                            <ToggleButton Content="Top-Windows" IsChecked="{Binding IsOpen,ElementName=DrawerTop}"/>
+                            <ToggleButton Content="Top-Container" IsChecked="{Binding IsOpen,ElementName=DrawerTopInContainer}"/>
+                        </hc:ButtonGroup>
+                        <hc:ButtonGroup Margin="10" Grid.Row="1" Grid.Column="2">
+                            <ToggleButton Content="Right-Windows" IsChecked="{Binding IsOpen,ElementName=DrawerRight}"/>
+                            <ToggleButton Content="Right-Container" IsChecked="{Binding IsOpen,ElementName=DrawerRightInContainer}"/>
+                        </hc:ButtonGroup>
+                        <hc:ButtonGroup Margin="10" Grid.Row="2" Grid.Column="1">
+                            <ToggleButton Content="Bottom-Windows" IsChecked="{Binding IsOpen,ElementName=DrawerBottom}"/>
+                            <ToggleButton Content="Bottom-Container" IsChecked="{Binding IsOpen,ElementName=DrawerBottomInContainer}"/>
+                        </hc:ButtonGroup>
                     </Grid>
-                </Border>
-            </hc:Drawer>
-            <hc:Drawer Name="DrawerTop" Dock="Top" ShowMode="Press">
-                <Border Background="{DynamicResource RegionBrush}" Height="300" BorderThickness="0,1,0,0" BorderBrush="{DynamicResource BorderBrush}">
-                    <Grid>
-                        <Grid.RowDefinitions>
-                            <RowDefinition Height="Auto"/>
-                            <RowDefinition/>
-                        </Grid.RowDefinitions>
-                        <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
-                        <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
-                    </Grid>
-                </Border>
-            </hc:Drawer>
-            <hc:Drawer Name="DrawerRight" MaskCanClose="False">
-                <Border Background="{DynamicResource RegionBrush}" Width="300" BorderThickness="0,1,0,0" BorderBrush="{DynamicResource BorderBrush}">
-                    <Grid>
-                        <Grid.RowDefinitions>
-                            <RowDefinition Height="Auto"/>
-                            <RowDefinition/>
-                        </Grid.RowDefinitions>
-                        <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
-                        <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
-                    </Grid>
-                </Border>
-            </hc:Drawer>
-            <hc:Drawer Name="DrawerBottom" Dock="Bottom" ShowMask="False">
-                <Border Background="{DynamicResource RegionBrush}" Height="300" BorderThickness="0,1,0,0" BorderBrush="{DynamicResource BorderBrush}">
-                    <Grid>
-                        <Grid.RowDefinitions>
-                            <RowDefinition Height="Auto"/>
-                            <RowDefinition/>
-                        </Grid.RowDefinitions>
-                        <TextBlock Margin="10,0,0,0" Text="Header" Style="{StaticResource TextBlockTitle}" HorizontalAlignment="Left"/>
-                        <Button Command="hc:ControlCommands.Close" Grid.Row="0" HorizontalAlignment="Right" Foreground="{DynamicResource PrimaryTextBrush}" Style="{StaticResource ButtonIcon}" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}"/>
-                    </Grid>
-                </Border>
-            </hc:Drawer>
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition/>
-                    <RowDefinition/>
-                    <RowDefinition/>
-                </Grid.RowDefinitions>
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition/>
-                    <ColumnDefinition/>
-                    <ColumnDefinition/>
-                </Grid.ColumnDefinitions>
-                <ToggleButton Margin="10" HorizontalAlignment="Stretch" Grid.Row="1" Grid.Column="0" Content="Left" IsChecked="{Binding IsOpen,ElementName=DrawerLeft}"/>
-                <ToggleButton Margin="10" HorizontalAlignment="Stretch" Grid.Row="0" Grid.Column="1" Content="Top" IsChecked="{Binding IsOpen,ElementName=DrawerTop}"/>
-                <ToggleButton Margin="10" HorizontalAlignment="Stretch" Grid.Row="1" Grid.Column="2" Content="Right" IsChecked="{Binding IsOpen,ElementName=DrawerRight}"/>
-                <ToggleButton Margin="10" HorizontalAlignment="Stretch" Grid.Row="2" Grid.Column="1" Content="Bottom" IsChecked="{Binding IsOpen,ElementName=DrawerBottom}"/>
-            </Grid>
-        </hc:SimplePanel>
+                </hc:DrawerContainer>
+            </hc:SimplePanel>
+        </Border>
     </hc:TransitioningContentControl>
 </UserControl>
diff --git a/src/Shared/HandyControl_Shared/Controls/Other/Drawer.cs b/src/Shared/HandyControl_Shared/Controls/Drawer/Drawer.cs
similarity index 90%
rename from src/Shared/HandyControl_Shared/Controls/Other/Drawer.cs
rename to src/Shared/HandyControl_Shared/Controls/Drawer/Drawer.cs
index 7bc5df10..da0f3aa2 100644
--- a/src/Shared/HandyControl_Shared/Controls/Other/Drawer.cs
+++ b/src/Shared/HandyControl_Shared/Controls/Drawer/Drawer.cs
@@ -32,9 +32,7 @@ namespace HandyControl.Controls
 
         private AdornerLayer _layer;
 
-        private System.Windows.Window _window;
-
-        private UIElement _windowContentElement;
+        private UIElement _contentElement;
 
         private Point _contentRenderTransformOrigin;
 
@@ -249,7 +247,7 @@ namespace HandyControl.Controls
         {
             if (!IsOpen)
             {
-                _windowContentElement.SetCurrentValue(RenderTransformOriginProperty, _contentRenderTransformOrigin);
+                _contentElement.SetCurrentValue(RenderTransformOriginProperty, _contentRenderTransformOrigin);
                 _layer.Remove(_container);
                 RaiseEvent(new RoutedEventArgs(ClosedEvent, this));
             }
@@ -261,19 +259,42 @@ namespace HandyControl.Controls
 
         private void OnIsOpenChanged(bool isOpen)
         {
-            if (Content == null || DesignerHelper.IsInDesignMode) return;
+            if (Content == null || DesignerHelper.IsInDesignMode)
+            {
+                return;
+            }
 
-            _window = WindowHelper.GetActiveWindow();
-            if (_window == null) return;
+            AdornerDecorator decorator;
+            var parent = VisualHelper.GetParent<DrawerContainer>(this);
+            if (parent != null)
+            {
+                _contentElement = parent.Child;
+                decorator = parent;
+            }
+            else
+            {
+                var window = WindowHelper.GetActiveWindow();
+                if (window == null)
+                {
+                    return;
+                }
 
-            _windowContentElement = _window.Content as UIElement;
-            if (_windowContentElement == null) return;
+                decorator = VisualHelper.GetChild<AdornerDecorator>(window);
+                _contentElement = window.Content as UIElement;
+            }
 
-            _contentRenderTransformOrigin = _windowContentElement.RenderTransformOrigin;
+            if (_contentElement == null)
+            {
+                return;
+            }
 
-            var decorator = VisualHelper.GetChild<AdornerDecorator>(_window);
             _layer = decorator?.AdornerLayer;
-            if (_layer == null) return;
+            if (_layer == null)
+            {
+                return;
+            }
+
+            _contentRenderTransformOrigin = _contentElement.RenderTransformOrigin;
 
             if (_container == null)
             {
@@ -286,7 +307,7 @@ namespace HandyControl.Controls
                     ShowByPush(isOpen);
                     break;
                 case DrawerShowMode.Press:
-                    _windowContentElement.SetCurrentValue(RenderTransformOriginProperty, new Point(0.5, 0.5));
+                    _contentElement.SetCurrentValue(RenderTransformOriginProperty, new Point(0.5, 0.5));
                     ShowByPress(isOpen);
                     break;
             }
@@ -335,7 +356,7 @@ namespace HandyControl.Controls
                 case Dock.Left:
                 case Dock.Right:
                     animationPropertyName = "(UIElement.RenderTransform).(TranslateTransform.X)";
-                    _windowContentElement.RenderTransform = new TranslateTransform
+                    _contentElement.RenderTransform = new TranslateTransform
                     {
                         X = isOpen ? 0 : -_animationLength
                     };
@@ -343,7 +364,7 @@ namespace HandyControl.Controls
                 case Dock.Top:
                 case Dock.Bottom:
                     animationPropertyName = "(UIElement.RenderTransform).(TranslateTransform.Y)";
-                    _windowContentElement.RenderTransform = new TranslateTransform
+                    _contentElement.RenderTransform = new TranslateTransform
                     {
                         Y = isOpen ? 0 : -_animationLength
                     };
@@ -355,7 +376,7 @@ namespace HandyControl.Controls
             var animation = isOpen
                 ? AnimationHelper.CreateAnimation(-_animationLength)
                 : AnimationHelper.CreateAnimation(0);
-            Storyboard.SetTarget(animation, _windowContentElement);
+            Storyboard.SetTarget(animation, _contentElement);
             Storyboard.SetTargetProperty(animation, new PropertyPath(animationPropertyName));
 
             _storyboard.Children.Add(animation);
@@ -363,7 +384,7 @@ namespace HandyControl.Controls
 
         private void ShowByPress(bool isOpen)
         {
-            _windowContentElement.RenderTransform = isOpen
+            _contentElement.RenderTransform = isOpen
                 ? new ScaleTransform()
                 : new ScaleTransform
                 {
@@ -374,7 +395,7 @@ namespace HandyControl.Controls
             var animationX = isOpen
                 ? AnimationHelper.CreateAnimation(.9)
                 : AnimationHelper.CreateAnimation(1);
-            Storyboard.SetTarget(animationX, _windowContentElement);
+            Storyboard.SetTarget(animationX, _contentElement);
             Storyboard.SetTargetProperty(animationX, new PropertyPath("(UIElement.RenderTransform).(ScaleTransform.ScaleX)"));
 
             _storyboard.Children.Add(animationX);
@@ -382,7 +403,7 @@ namespace HandyControl.Controls
             var animationY = isOpen
                 ? AnimationHelper.CreateAnimation(.9)
                 : AnimationHelper.CreateAnimation(1);
-            Storyboard.SetTarget(animationY, _windowContentElement);
+            Storyboard.SetTarget(animationY, _contentElement);
             Storyboard.SetTargetProperty(animationY, new PropertyPath("(UIElement.RenderTransform).(ScaleTransform.ScaleY)"));
 
             _storyboard.Children.Add(animationY);
diff --git a/src/Shared/HandyControl_Shared/Controls/Drawer/DrawerContainer.cs b/src/Shared/HandyControl_Shared/Controls/Drawer/DrawerContainer.cs
new file mode 100644
index 00000000..94080ebb
--- /dev/null
+++ b/src/Shared/HandyControl_Shared/Controls/Drawer/DrawerContainer.cs
@@ -0,0 +1,9 @@
+using System.Windows.Documents;
+
+namespace HandyControl.Controls
+{
+    public class DrawerContainer : AdornerDecorator
+    {
+        
+    }
+}
diff --git a/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems b/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
index 4445241a..32dd5561 100644
--- a/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
+++ b/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
@@ -32,6 +32,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Button\SplitButton.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Carousel\CarouselItem.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Dialog\DialogContainer.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Controls\Drawer\DrawerContainer.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Growl\GrowlWindow.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Image\ImageBlock.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Input\CheckComboBox\CheckComboBox.cs" />
@@ -40,7 +41,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Input\PinBox.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Other\DashedBorder.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Other\Divider.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Controls\Other\Drawer.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Controls\Drawer\Drawer.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Other\Empty.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Other\Magnifier.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Button\ButtonGroup.cs" />